Transistors Guides d'étude, Notes de cours & Résumés

1 T/F: In order for something to be considered a computer it must have a keyboard attached? correct answer: False What was used to make analyzing results faster for the 1890 census? correct answer: Punch cards & p.c. readers When using Google or Bing, what keyword can be used to provide a definition of a certain term? correct answer: define What word is interchangeable with computer? correct answer: processor What educational background is required to write algorithms? correct an...

C191 Ken's Blue Cards operating system - A program that manages hardware. control program - Part of the OS that manages the execution of user programs to prevent errors and improper use Moore's Law - Transistors double every 18 months bootstrap program - The initial program that is stored on the ROM to assist starting up a computer instruction register - A typical instruction using the von Neumann structure first fetches an instruction from memory and stores that instruction Main m...

IE 332 Exam 1 2024 With Complete Solution Universal Turing Machine -infinite tape composed of cells, each contain a single character -machine can change info being stored, write new symbol, or move tape left or right -Mathematical model of computation -can be used to show what can be computed by any machine Computability -qualitative -what can be decided algorithmically Complexity -what resources (time/space/communication) are needed -emphasizes quantitative properties -P vs. NP ra...

CNIT 176 exam 1 latest 2024 already passed Model One way of breaking down the layers of a computing system and thinking about how computers function Task Write a program that does soemthing Algorithm Breaking the task down ( Flow chart) Program Each step of algorithm might translate to many lines of code Instruction Set Architecture Processor independent program translated to a processor dependent program Microarchitecture The ISA is implemented by connecting small hardware components toge...

CDA - Final Exam2 Kinds of Main Memory - correct answer random access memory (RAM) and read-only-memory (ROM). DRAM - correct answer Dynamic RAM is for main memory. DRAM consists of capacitors that slowly leak their charge over time. Thus, they must be refreshed every few milliseconds to prevent data loss. Slow, cheap, and dense memory One transistor + capacitor per bit Bit is stored as a charge on capacitor Must be re-written after being read Must also be periodically refreshed: Re...

CSC258 Midterm Exam Test Questions With Correct Answers Graded A+ 8 Great Ideas in Computer Architecture -Design for Moore's Law - Use Abstraction to Simplify design - Make common case fast -Performance Via Pipelining - Performance Via Parallelism - Performance Via Prediction - hierachies of Memories - Dependability via redundancy Use Abstraction A productivity technique for hardware and software as a way to characterize design at different levels of representation (lower-level ...

True or False: The ENIAC computer was remarkable in that it weighed less than 20 pounds and could be carried in a backpack. correct answers False True or False: Modern computers can only operate in binary at their most fundamental level because transistors, which are the basis of a CPU, can only be "on" or "off" correct answers True True or False: The word "computer" was used to describe the job position of the female operators of the ENIAC. correct answers True True or False. M...

Ideas in computer science architecture: correct answers 1.) Use abstraction to simplify design 2.) Make the common case fast 3.) Performance via parallelism, pipelining, and prediction 4.) Hierarchy of Memories 5.) Dependability via Redundancy Modern computers are built with billions of: correct answers Transistors Transistors are made of: correct answers Silicon Why are transistors made of silicon? correct answers Because it is a semiconductor What are potential methods for ...

Navy ASVAB (EI) Test with complete solutions | Latest 2023/2024 The _ is a solid-state device that has revolutionized the construction of electronic devices (EI) ️ Transistor If multiple loads are connected in a series circuit, how is the overall voltage of the circuit calculated? (EI) ️ Vt=v1+v2+v3... How can the magnetic field formed by a current-carrying wire be strengthened? (EI) ️ By winding the wire into a coil around a ferrous core What is the formula for electrical power? ...

EEE41L/ETE141L Lab 1: Ohm’s Law, KVL, and Voltage Divider Rule using Series Circuit 1.1 Objectives • Find the resistance of a resistor from its color code. • Measure voltage, current and resistance values using a digital multimeter. • Verify the validity of Ohm’s Law. • Test the voltage divider rule in a series circuit. 1.2 Introduction The digital multimeter (DMM) is one of the most useful devices to measure voltage, current and resistance. Most DMMs have three terminals an...